com.marketcheck/api
MarketCheck API
MarketCheck automotive data: search US/UK listings, predict prices, decode VINs, market history.
alive probed 2026-10-15 · HTTP 200
13tools
52ktokens in Claude Opus 5.5
52ktokens in Claude Code
26.2 %of a 200k context window
30ko200k_base estimate
1.2 sto initialize
271 msto list tools
- Endpoint
- https://developers.marketcheck.com/api/mcp (streamable-http)
- Host
- developers.marketcheck.com
- Protocol
- 2025-11-25
- Reports itself as
- Marketcheck API Server 3.4.8
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- 1 052 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/MarketcheckHub/marketcheck-mcp-client
- Website
- https://developers.marketcheck.com/mcp
- Registry
- active, updated 2026-09-10 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_active_cars | 6 793 | 22 % |
| search_uk_active_cars | 5 919 | 19 % |
| search_uk_recent_cars | 5 909 | 19 % |
| search_past_90_days | 5 077 | 17 % |
| get_sold_summary | 2 229 | 7 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:25 | alive | 1.2 s | 13 | 52k | 30k |
| 2026-10-05 00:17 | alive | 539 ms | 13 | 30k | |
| 2026-10-04 09:56 | alive | 2.2 s | 13 | 30k | |
| 2026-10-04 07:50 | alive | 2.2 s | 13 | 30k | |
| 2026-10-03 20:30 | alive | 1.7 s | 13 | 30k | |
| 2026-10-03 17:48 | alive | 1.1 s | 13 | 30k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.marketcheck/api)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.